Home / 9,774,234,802.70-13,495,192,304.94-9,149,770,370.06

Finding the Fourth Proportional to 9,774,234,802.70, 13,495,192,304.94 and 9,149,770,370.06

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Solution

The fourth proportional to 9,774,234,802.70, 13,495,192,304.94 and 9,149,770,370.06 is: 12,633,000,248.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,774,234,802.70 : 13,495,192,304.94 = 9,149,770,370.06 : x
  2. Step 2: Convert to fraction form
    9,774,234,802.70/13,495,192,304.94 = 9,149,770,370.06/x
  3. Step 3: Cross multiply
    9,774,234,802.70x = 13,495,192,304.94 × 9,149,770,370.06
  4. Step 4: Simplify right side
    9,774,234,802.70x = 123,477,910,690,001,731,584
  5. Step 5: Solve for x
    x = 123,477,910,690,001,731,584/9,774,234,802.70
  6. Step 6: Final answer
    x = 12,633,000,248.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.